Title :
Image simulation of geostationary sensor dedicated to ocean color
Author :
Lei, Manchun ; Minghelli-Roman, Audrey ; Mathieu, Sandrine ; Gouton, Pierre
Author_Institution :
LE2I, Univ. of Burgundy Aile Sci. de l´´Ingenieur, Dijon, France
Abstract :
A method of image simulation of geostationary sensor dedicated to ocean color for open water (case1) and coastal water (case2) is presented in this paper. This method uses HYDROLIGHT to model the radiative transfer in order to obtain the water surface radiance. MeRIS level 3 products have been used for input water components to provide a realistic spatial distribution. The atmospheric radiative transfer model and the sensor model finely lead to satellite remote sensing images. This system allows to evaluate the dynamic range of BOA and TOA radiances depending on solar and viewing angles in operational situation and latter their influence on water composition retrieval.
Keywords :
geophysical equipment; geophysical image processing; radiative transfer; remote sensing; seawater; BOA radiance; HYDROLIGHT; MeRIS level 3 products; TOA radiance; atmospheric radiative transfer model; coastal water; geostationary orbit; geostationary sensor; image simulation; input water components; ocean color; open water; satellite remote sensing images; sensor model; solar angle; spatial distribution; viewing angle; water composition retrieval; water surface radiance; Atmospheric modeling; Biological system modeling; Computational modeling; Data models; Mathematical model; Sea surface; geostationary orbit; image simulation; ocean color; solar and sensor angles;
Conference_Titel :
Hyperspectral Image and Signal Processing: Evolution in Remote Sensing (WHISPERS), 2010 2nd Workshop on
Conference_Location :
Reykjavik
Print_ISBN :
978-1-4244-8906-0
Electronic_ISBN :
978-1-4244-8907-7
DOI :
10.1109/WHISPERS.2010.5594969
